15019361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 17888640

約数和(自身を除く): 2869279

約数列:

[1, 7, 29, 203, 241, 307, 1687, 2149, 6989, 8903, 48923, 62321, 73987, 517909, 2145623, 15019361]

約数ペア:

[(1, 15019361), (7, 2145623), (29, 517909), (203, 73987), (241, 62321), (307, 48923), (1687, 8903), (2149, 6989)]